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Welcome To Evlithium Best Store For Lithium Iron Phosphate (LiFePO4) Battery |
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Individual pricing for large scale projects and wholesale demands is available.
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Engineered for precision and efficiency, this series features a robust 7-inch touchscreen control center that serves as the heart of your charging infrastructure. The high-definition interface offers intuitive management of all charging operations. Users can seamlessly program reservation charging, toggle between Fast and Regular modes, and configure custom charging curves to optimize battery health. Designed for scalability, the system supports extensive integration with diverse power sources, ensuring operational flexibility. This series delivers reliable, adaptable performance suited for complex and demanding environments.
High-Visibility Interface: Features a large-format display that ensures superior visual clarity and intuitive system monitoring, even in varying lighting conditions.
Modular Architecture: Engineered with a modular design to maximize system reliability while simplifying maintenance procedures and reducing downtime.
Intelligent Scheduling: Integrated scheduled charging capabilities optimize energy efficiency and grid effectiveness, allowing for peak-load shifting.
Advanced Safety Suite: Incorporates comprehensive protection mechanisms, including Input/Output Overvoltage, Undervoltage Alarms, Overcurrent Safeguards, Insulation Monitoring, and Grounding Protection for total system security.
Stable Auxiliary Power: Designed with a robust auxiliary power supply to ensure consistent operation of control circuits and critical components.
Versatile Connectivity: Full support for RS485, Ethernet, and CAN protocols, facilitating seamless data transmission and integration with building management systems (BMS).
| Technical Parameters | |||
| Model | SKC-N 48V | SKC-N 80V | SKC-N 96V |
| System Input Characteristics | |||
| AC Input Voltage | 380Vac / 400Vac / 480Vac | ||
| Power Supply | Three-phase four-wire (3P+PE) / Three-phase five-wire (3P+N+PE) | ||
| AC Network Frequency | 50 ~ 60Hz | ||
| Stand-by Power Consumption | ≤ 50W | ||
| Leakage Current | < 3.5mA | ||
| Start-Up Inrush Current | Less than 10% of the rated input current | ||
| System Output Characteristics | |||
| Output Voltage | 40Vdc ~ 60Vdc | 40Vdc ~ 100Vdc | 40Vdc ~ 110Vdc |
| Output Current Range | 5A ~ 200A | ||
| Output Power | 6kW ~ 20kW | ||
| Voltage Regulation Accuracy | ≤ ±0.5% | ||
| Current Regulation Accuracy | ≤ ±1% | ||
| Voltage Ripple | ≤ ±1% | ||
| Efficiency | ≥ 93% | ||
| Overload Capacity | 110% of rated power | ||
| Communication Interfaces | RS485 interface, CAN interface | ||
| Protection Functions | |||
| Battery Reverse Polarity Protection | Yes | ||
| Output Short Circuit Protection | Yes | ||
| Output Overvoltage/Overcurrent Protection | Yes | ||
| Overtemperature Protection | Output shuts down if internal temperature > 65¡æ | ||
| Abnormal Protection | Shuts down with no output if power device anomaly occurs | ||
| Other Parameters | |||
| Protection Level | IP20 | ||
| Overvoltage Category | OVC III | ||
| Operating Temperature | -20¡æ to +65¡æ (derated output from 45-65¡æ) | ||
| Storage Temperature | -40¡æ ~ +75¡æ | ||
| Relative Humidity | 5 ~ 95%, non-condensing | ||
| Altitude | Full load output up to 2000m | ||
| Charger Dimensions | 600 * 450 * 630mm (L*W*H) | ||
| Product Weight | 50kg | ||
| Cooling Method | Air cooling | ||
The next-generation intelligent digital power modules ensure optimal power conversion efficiency across various input voltages and load points. With a peak efficiency exceeding 95%, the charger consistently operates within its most efficient load range.
Output current and voltage vary according to dynamic curves, adapting seamlessly to the power battery's charging strategy. The system responds instantly to BMS commands, adjusting the output in real-time to prevent overcharging and current surges, thereby protecting the battery from damage.
Built on a modular power architecture, the system supports an optional "N+1" redundant design. In the event of a single module failure, a backup module automatically engages without interrupting the operation, significantly enhancing equipment reliability (customizable option).
The charger supports seamless power module expansion. As the demand for high-power fast charging grows, this capability prevents unnecessary capital waste during equipment upgrades or charging station renovations.
Utilizing a multi-layered "Active + Passive" protection strategy, the system ensures superior safety standards, effectively protecting personnel, vehicles, and the charging equipment itself.
The unit features a specialized "double louver + fine filter cotton + water diversion tray" construction. This rigorous design effectively blocks water and dust ingress, ensuring a high Ingress Protection (IP) rating for the chassis.
The system utilizes a Three-Level PFC and Three-Level Interleaved LLC power topology platform, controlled by flexible and reliable DSP digital technology. This results in lower input harmonics to minimize grid impact and pollution, as well as lower output ripple to reduce ripple current stress on the lithium battery, extending its service life.
Key components, such as charging controller modules, emergency stop buttons, and touchscreens, are sourced from top-tier brands. This strict selection process guarantees the high performance and reliability of the DC charger.
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